210023250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{280031}}^1$

素因数の和:280051

約数の個数: 32

約数和(自身を含む): 524219904

約数和(自身を除く): 314196654

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 280031, 560062, 840093, 1400155, 1680186, 2800310, 4200465, 7000775, 8400930, 14001550, 21002325, 35003875, 42004650, 70007750, 105011625, 210023250]

約数ペア:

[(1, 210023250), (2, 105011625), (3, 70007750), (5, 42004650), (6, 35003875), (10, 21002325), (15, 14001550), (25, 8400930), (30, 7000775), (50, 4200465), (75, 2800310), (125, 1680186), (150, 1400155), (250, 840093), (375, 560062), (750, 280031)]